lib/std/math/fma.zig            |   2 +
 lib/std/special/c.zig           |  20 +----
 lib/std/special/compiler_rt.zig |  51 +++++++++---
 lib/std/target.zig              |  52 +++++++++++-
 src/Air.zig                     |   7 ++
 src/AstGen.zig                  |   4 +-
 src/Liveness.zig                |   5 ++
 src/Sema.zig                    |  77 ++++++++++++++++-
 src/Zir.zig                     |   2 +
 src/arch/aarch64/CodeGen.zig    |  10 +++
 src/arch/arm/CodeGen.zig        |  10 +++
 src/arch/riscv64/CodeGen.zig    |  10 +++
 src/arch/wasm/CodeGen.zig       |   1 +
 src/arch/x86_64/CodeGen.zig     |  10 +++
 src/codegen/c.zig               |  32 +++++++
 src/codegen/llvm.zig            | 143 +++++++++++++++++++++++++++++++-
 src/print_air.zig               |  12 +++
 src/stage1/target.cpp           |  10 +++
 src/type.zig                    | 122 ++++++++++++---------------
 src/value.zig                   |  51 +++++++++++-
 test/behavior/muladd.zig        |  24 ++++--
 21 files changed, 541 insertions(+), 114 deletions(-)